Hi Stephen, Geert,
Geert Uytterhoeven wrote:
On Thu, Nov 26, 2009 at 01:58, Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
Today's linux-next merge of the m68knommu tree got a conflict in
arch/m68k/include/asm/ptrace.h between commit
63c361b65f6540043c4baabf1a044a45c7465858 ("m68k: use generic code for
ptrace requests") from the m68k tree and commit
03a03164e8084b810e9f92906a51232d63bac72c ("m68knommu: define
arch_has_single_step() and friends") from the m68knommu tree.
These mostly add the same stuff but not quite :-(
Ah sorry, my bad. I'm not yet used to the uClinux guys touching "my"
includes ;-)
So we need better coordination between us.
IIRC, Greg's changes were inspired by Andreas' patch.
Yes, largely they are.
I have done a fixup (see below) and can carry it as necessary. Please
check the result.
At first sight, it looks OK. Thanks for fixing it up!
Yep, looks ok from what I can see.
Geert, how do you want to handle for the real linus merge?
Do you want me to drop the changes to ptrace.h from that patch?
Regards
Greg
--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
diff --cc arch/m68k/include/asm/ptrace.h
index eef9309,beb2091..0000000
--- a/arch/m68k/include/asm/ptrace.h
+++ b/arch/m68k/include/asm/ptrace.h
@@@ -86,14 -84,15 +86,18 @@@ struct switch_stack
extern void show_regs(struct pt_regs *);
/*
- * These are defined as per linux/ptrace.h.
+ * These are defined as per linux/ptrace.h, which see.
*/
+ struct task_struct;
+
-#ifndef CONFIG_MMU
-#define arch_has_single_step() (1)
+#define arch_has_single_step() (1)
extern void user_enable_single_step(struct task_struct *);
extern void user_disable_single_step(struct task_struct *);
+
++#ifdef CONFIG_MMU
+#define arch_has_block_step() (1)
+extern void user_enable_block_step(struct task_struct *);
+ #endif
#endif /* __KERNEL__ */
#endif /* __ASSEMBLY__ */
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
--
------------------------------------------------------------------------
Greg Ungerer -- Principal Engineer EMAIL: gerg@xxxxxxxxxxxx
SnapGear Group, McAfee PHONE: +61 7 3435 2888
8 Gardner Close FAX: +61 7 3217 5323
Milton, QLD, 4064, Australia WEB: http://www.SnapGear.com
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